intonate

[ in-toh-neyt, -tuh- ]
/ ˈɪn toʊˌneɪt, -tə- /

verb (used with object), in·to·nat·ed, in·to·nat·ing.

to utter with a particular tone or modulation of voice.
to intone; chant.

Origin of intonate

1785–95; < Medieval Latin intonātus, past participle of intonāre to intone. See -ate1
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for intonate

intonate
/ (ˈɪntəʊˌneɪt) /

verb (tr)

to pronounce or articulate (continuous connected speech) with a characteristic rise and fall of the voice
a less common word for intone
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012